CN205071338U - Subregion adds fever type hot -water bag and uses ammonia T type bottle of this hot -water bag - Google Patents
Subregion adds fever type hot -water bag and uses ammonia T type bottle of this hot -water bag Download PDFInfo
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- CN205071338U CN205071338U CN201520762755.5U CN201520762755U CN205071338U CN 205071338 U CN205071338 U CN 205071338U CN 201520762755 U CN201520762755 U CN 201520762755U CN 205071338 U CN205071338 U CN 205071338U
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Abstract
The utility model discloses a subregion adds fever type hot -water bag and uses ammonia T type bottle of this hot -water bag, this subregion add the fever type hot -water bag, including silica gel pad (10), electric heating wire, temperature sensor and temperature detect switch, electric heating wire, temperature sensor and temperature detect switch all bury underground in silica gel pad (10), electric heating wire include first region electric heating wire (21), second district electric heating wire (22) and third region electric heating wire (23), temperature sensor include a temperature sensor (31) and the 2nd temperature sensor (32), temperature detect switch include first control by temperature change sensor (41) and second control by temperature change sensor (42). The utility model discloses can reach the effect of practicing thrift the power consumption when guaranteeing gasification efficiency, solve traditional hot -water bag and reduced the back along with the liquid ammonia liquid level, steel bottle gaseous state part high temperature and lead to the fact the risk of potential safety hazards such as ammonia leakage.
Description
Technical field
The utility model relates to a kind of partition heating type heating resistance pad and applies the T-shaped bottle of ammonia of this heating resistance pad.
Background technology
Ammonia is present in steel cylinder with liquid state, and photovoltaic cell enterprise ammonia air supply system needs to export gaseous ammonia, liquid ammonia gasification to need to inhale a large amount of heat.In order to ensure that gaseous ammonia can transfer out smoothly, need certain pressure in steel cylinder, heating resistance pad is exactly ensure the pressure in steel cylinder to make it gasification to the liquefied ammonia heating in steel cylinder.
As shown in Figure 1, traditional heating resistance pad heats whole steel cylinder, along with the continuous use of ammonia, liquid level in steel cylinder is in continuous reduction, now a part of heating resistance pad is heating to liquefied ammonia, and a part of heating resistance pad is heating, along with the reduction of liquid level to gaseous parts, the heating surface (area) (HS of liquid part is more and more less, and the heating surface (area) (HS of gaseous parts is increasing.In order to ensure the pressure in steel cylinder, the temperature of heating resistance pad controls the temperature that can only ensure bottom of steel cylinder, the temperature on such steel cylinder top will the temperature of the gaseous parts because the temperature of liquefied ammonia part compares out of hand much lower.
Along with the lasting use of steel cylinder, steel cylinder liquid part heating surface (area) (HS is more and more less, and gasification rate declines thereupon, and pressure of the inside of a bottle declines; Gaseous parts heating surface (area) (HS is increasing, and the temperature of steel cylinder gaseous parts is more and more higher, and the metal fusible plug in steel cylinder safety valve can be caused time serious to melt and cause ammonia to be revealed.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of partition heating type heating resistance pad and apply the T-shaped bottle of ammonia of this heating resistance pad, solve conventional pads along with after liquefied ammonia liquid level reduces, steel cylinder gaseous parts temperature is too high and cause the risk of the potential safety hazards such as ammonia leakage.
Solve the problems of the technologies described above, the technical scheme that the utility model adopts is as follows:
A kind of partition heating type heating resistance pad, comprise silicagel pad, electrical heating wire, temperature sensor and temperature detect switch (TDS), described electrical heating wire, temperature sensor and temperature detect switch (TDS) are all embedded in described silicagel pad, it is characterized in that: described electrical heating wire comprises first district's electrical heating wire, second district's electrical heating wire and the 3rd district's electrical heating wire, described temperature sensor comprises the first temperature sensor and the second temperature sensor, and described temperature detect switch (TDS) comprises the first temperature control sensor and the second temperature control sensor; Described first district's electrical heating wire, second district's electrical heating wire and the 3rd district's electrical heating wire are the electrical heating wire be evenly arranged in rectangular area, this three along described silicagel pad longitudinal direction from top to bottom successively subregion arrange, and, the longitudinal direction that the Width of this three is parallel to the horizontal direction of described silicagel pad, length direction is parallel to described silicagel pad, the width of this three is equal, length ratio is 1:2:1; Described first temperature control sensor is arranged on the center of described first district's electrical heating wire, described second temperature control sensor and the second temperature sensor are all arranged on the center of described second district's electrical heating wire, described first temperature sensor is arranged on the center of described 3rd district's electrical heating wire, described first district's electrical heating wire, the first temperature control sensor and the 3rd district's electrical heating wire form the first series circuit, and described second district's electrical heating wire and the second temperature control sensor form the second series circuit.
As preferred implementation of the present utility model, described partition heating type heating is paid somebody's debt and expected repayment later and is comprised the first explosion-proof aviation socket and the second explosion-proof aviation socket, described first explosion-proof aviation socket and the second explosion-proof aviation socket to be all embedded in described silicagel pad and to expose at the outer surface of described silicagel pad, wherein, described first explosion-proof aviation socket is arranged in the regional extent at first district's electrical heating wire or the 3rd electrical heating wire place, district, described second explosion-proof aviation socket is arranged in the regional extent at the second electrical heating wire place, district, the power line of described first series circuit, the holding wire of the first temperature sensor and the control line of the first temperature control sensor are electrically connected with the respective terminal of described first explosion-proof aviation socket respectively, the power line of described second series circuit, the holding wire of the second temperature sensor and the control line of the second temperature control sensor are electrically connected with the respective terminal of described second explosion-proof aviation socket respectively.
As preferred implementation of the present utility model, the first aviation plug and the second aviation plug that comprise and be convenient to be connected with outside ammonia heating temperature-control system are paid somebody's debt and expected repayment later in described partition heating type heating; Described first aviation plug is by the corresponding electrical connection of the first harness-integrated and described first explosion-proof aviation socket, and described second aviation plug is by the corresponding electrical connection of the second harness-integrated and described second explosion-proof aviation socket.
As preferred implementation of the present utility model, the first described temperature sensor and the second temperature sensor are PT100 platinum resistance thermometer sensor.
As preferred implementation of the present utility model, described silicagel pad is rectangular silicon rubber cushion.
The T-shaped bottle of a kind of ammonia, comprise body and heating resistance pad, described body has the cylindrical-shaped main body of axial horizontal positioned, described heating resistance pad is adjacent to and is fixed on the side face outer wall of described cylindrical-shaped main body, it is characterized in that: described heating resistance pad is the partition heating type heating resistance pad described in claim 1 to 5 any one; The silicagel pad of described partition heating type heating resistance pad is adjacent between two parties in the mode that horizontal direction is parallel to described cylindrical-shaped main body axis and is fixed on the side face outer wall of described cylindrical-shaped main body, further, the transversal centerline of described second district's electrical heating wire is positioned at bottom position when the T-shaped bottle of ammonia uses.
As preferred implementation of the present utility model, the width of described cylindrical-shaped main body is 1600mm, girth is 2300mm, described first district's electrical heating wire, second district's electrical heating wire and the 3rd district's electrical heating wire width is 1100mm, length is respectively 400mm, 800mm and 400mm.
Compared with prior art, the utility model has following beneficial effect:
The utility model is provided with and comprises first district's electrical heating wire, second district's electrical heating wire and the 3rd district's electrical heating wire, liquefied ammonia in the T-shaped bottle of ammonia is heated by the electrical heating wire controlling this 3rd district in the incipient stage that ammonia T-shaped bottle liquefied ammonia uses simultaneously, the gasification efficiency of liquefied ammonia can be guaranteed, and in the T-shaped bottle liquefied ammonia of ammonia uses after-stage, along with liquefied ammonia liquid level is reduced to certain altitude, then can continue to heat the liquefied ammonia in the T-shaped bottle of ammonia by controlling the firstth district and the 3rd district's electrical heating wire second district's electrical heating wire that quits work, the firstth district and the 3rd district's electrical heating wire is avoided to heat the gaseous parts in steel cylinder, the utility model provides the hardware foundation realizing this working method, thus, the effect of saving power consumption can be reached while ensureing gasification efficiency, solve conventional pads along with after the reduction of liquefied ammonia liquid level, steel cylinder gaseous parts temperature is too high and cause the risk of the potential safety hazards such as ammonia leakage.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the T-shaped bottle of ammonia applying existing heating resistance pad;
Fig. 2 is the structural representation of partition heating type heating resistance pad of the present utility model;
Fig. 3 is the structural representation of the T-shaped bottle of ammonia of application the utility model partition heating type heating resistance pad;
Fig. 4 is the flattening schematic diagram of partition heating type heating resistance pad of the present utility model on ammonia T-shaped bottle cylindrical-shaped main body 80 side face.
Embodiment
As shown in Figure 2, partition heating type heating resistance pad of the present utility model, comprise silicagel pad 10, electrical heating wire, temperature sensor and temperature detect switch (TDS), electrical heating wire, temperature sensor and temperature detect switch (TDS) are all embedded in silicagel pad 10, it is characterized in that: electrical heating wire comprises first district's electrical heating wire 21, second district's electrical heating wire 22 and the 3rd district's electrical heating wire 23, temperature sensor comprises the first temperature sensor 31 and the second temperature sensor 32, and temperature detect switch (TDS) comprises the first temperature control sensor 41 and the second temperature control sensor 42; First district's electrical heating wire 21, second district's electrical heating wire 22 and the 3rd district's electrical heating wire 23 are the electrical heating wire be evenly arranged in rectangular area, this three along silicagel pad 10 longitudinal direction from top to bottom successively subregion arrange, and, the longitudinal direction that the Width of this three is parallel to the horizontal direction of silicagel pad 10, length direction is parallel to silicagel pad 10, the width of this three is equal, length ratio is 1:2:1; First temperature control sensor 41 is arranged on the center of first district's electrical heating wire 21, second temperature control sensor 42 and the second temperature sensor 32 are all arranged on the center of second district's electrical heating wire 22, first temperature sensor 31 is arranged on the center of the 3rd district's electrical heating wire 23, first district's electrical heating wire 21, first temperature control sensor 41 and the 3rd district's electrical heating wire 23 form the first series circuit, and second district's electrical heating wire 22 and the second temperature control sensor 42 form the second series circuit.
See Fig. 3, partition heating type heating of the present utility model is paid somebody's debt and expected repayment later and is comprised the first explosion-proof aviation socket 51 and the second explosion-proof aviation socket 52, first explosion-proof aviation socket 51 and the second explosion-proof aviation socket 52 to be all embedded in silicagel pad 10 and to expose at the outer surface of silicagel pad 10, wherein, first explosion-proof aviation socket 51 is arranged in the regional extent at first district's electrical heating wire 21 or the 3rd district's electrical heating wire 23 place, second explosion-proof aviation socket 52 is arranged in the regional extent at second district's electrical heating wire 22 place, the power line VDD1 of the first series circuit, the respective terminal of the holding wire S1 of the first temperature sensor 31 and control line C1 of the first temperature control sensor 41 aviation socket 51 explosion-proof with first is respectively electrically connected, the power line VDD2 of the second series circuit, the respective terminal of the holding wire S2 of the second temperature sensor 32 and control line C2 of the second temperature control sensor 42 aviation socket 52 explosion-proof with second is respectively electrically connected.
See Fig. 3, the first aviation plug 71 and the second aviation plug 72 comprising and be convenient to be connected with outside ammonia heating temperature-control system is paid somebody's debt and expected repayment later in partition heating type heating of the present utility model; First aviation plug 71 by first harness-integrated 61 with the corresponding electrical connection of the first explosion-proof aviation socket 51, the second aviation plug 72 pass through second harness-integrated 62 to the corresponding electrical connection of the second explosion-proof aviation socket 52.
Wherein, above-mentioned first temperature sensor 31 and the second temperature sensor 32 can preferably adopt PT100 platinum resistance thermometer sensor.Above-mentioned silicagel pad 10 preferably adopts rectangular silicon rubber cushion.
As shown in Figure 3 and Figure 4, the T-shaped bottle of ammonia of the present utility model, comprise body and above-mentioned partition heating type heating resistance pad, body has the cylindrical-shaped main body 80 of axial horizontal positioned, heating resistance pad is adjacent to and is fixed on the side face outer wall of cylindrical-shaped main body 80, the silicagel pad 10 of partition heating type heating resistance pad is adjacent between two parties in the mode that horizontal direction is parallel to cylindrical-shaped main body 80 axis and is fixed on the side face outer wall of cylindrical-shaped main body 80, further, the transversal centerline 22a of second district's electrical heating wire 22 is positioned at bottom position when the T-shaped bottle of ammonia uses.Wherein, the width of cylindrical-shaped main body 80 is 1600mm, girth is 2300mm, and the width of first district's electrical heating wire 21, second district's electrical heating wire 22 and the 3rd district's electrical heating wire 23 is preferably 1100mm, length and is preferably 400mm, 800mm and 400mm respectively.
The utility model is not limited to above-mentioned embodiment; according to foregoing; according to ordinary technical knowledge and the customary means of this area; do not departing under the utility model above-mentioned basic fundamental thought prerequisite; the utility model can also make the equivalent modifications of other various ways, replacement or change, all drops among protection range of the present utility model.
Claims (7)
1. a partition heating type heating resistance pad, comprise silicagel pad (10), electrical heating wire, temperature sensor and temperature detect switch (TDS), described electrical heating wire, temperature sensor and temperature detect switch (TDS) are all embedded in described silicagel pad (10), it is characterized in that: described electrical heating wire comprises first district's electrical heating wire (21), second district's electrical heating wire (22) and the 3rd district's electrical heating wire (23), described temperature sensor comprises the first temperature sensor (31) and the second temperature sensor (32), described temperature detect switch (TDS) comprises the first temperature control sensor (41) and the second temperature control sensor (42), described first district's electrical heating wire (21), second district's electrical heating wire (22) and the 3rd district's electrical heating wire (23) are the electrical heating wire be evenly arranged in rectangular area, this three along described silicagel pad (10) longitudinal direction from top to bottom successively subregion arrange, and, the longitudinal direction that the Width of this three is parallel to the horizontal direction of described silicagel pad (10), length direction is parallel to described silicagel pad (10), the width of this three is equal, length ratio is 1:2:1, described first temperature control sensor (41) is arranged on the center of described first district's electrical heating wire (21), described second temperature control sensor (42) and the second temperature sensor (32) are all arranged on the center of described second district's electrical heating wire (22), described first temperature sensor (31) is arranged on the center of described 3rd district's electrical heating wire (23), described first district's electrical heating wire (21), first temperature control sensor (41) and the 3rd district's electrical heating wire (23) form the first series circuit, described second district's electrical heating wire (22) and the second temperature control sensor (42) form the second series circuit.
2. partition heating type heating resistance pad according to claim 1, is characterized in that: described partition heating type heating is paid somebody's debt and expected repayment later and comprised the first explosion-proof aviation socket (51) and the second explosion-proof aviation socket (52); described first explosion-proof aviation socket (51) and the second explosion-proof aviation socket (52) to be all embedded in described silicagel pad (10) and to expose at the outer surface of described silicagel pad (10), wherein, described first explosion-proof aviation socket (51) is arranged in the regional extent at first district's electrical heating wire (21) or the 3rd district's electrical heating wire (23) place, described second explosion-proof aviation socket (52) is arranged in the regional extent at the second district's electrical heating wire (22) place, the power line (VDD1) of described first series circuit, the holding wire (S1) of the first temperature sensor (31) and the control line (C1) of the first temperature control sensor (41) are electrically connected with the respective terminal of described first explosion-proof aviation socket (51) respectively, the power line (VDD2) of described second series circuit, the holding wire (S2) of the second temperature sensor (32) and the control line (C2) of the second temperature control sensor (42) are electrically connected with the respective terminal of described second explosion-proof aviation socket (52) respectively.
3. partition heating type heating resistance pad according to claim 2, is characterized in that: the first aviation plug (71) and the second aviation plug (72) that comprise and be convenient to be connected with outside ammonia heating temperature-control system are paid somebody's debt and expected repayment later in described partition heating type heating; Described first aviation plug (71) is by first harness-integrated (61) and described first explosion-proof aviation socket (51) corresponding electrical connection, and described second aviation plug (72) is by second harness-integrated (62) and described second explosion-proof aviation socket (52) corresponding electrical connection.
4. the partition heating type heating resistance pad according to claims 1 to 3 any one, is characterized in that: described the first temperature sensor (31) and the second temperature sensor (32) are PT100 platinum resistance thermometer sensor.
5. the partition heating type heating resistance pad according to claims 1 to 3 any one, is characterized in that: described silicagel pad (10) is rectangular silicon rubber cushion.
6. the T-shaped bottle of ammonia, comprise body and heating resistance pad, described body has the cylindrical-shaped main body (80) of axial horizontal positioned, described heating resistance pad be adjacent to be fixed on described cylindrical-shaped main body (80) side face outer wall on, it is characterized in that: described heating resistance pad is the partition heating type heating resistance pad described in claim 1 to 5 any one; The silicagel pad (10) of described partition heating type heating resistance pad with horizontal direction be parallel to the axial mode of described cylindrical-shaped main body (80) be adjacent between two parties be fixed on described cylindrical-shaped main body (80) side face outer wall on, further, the transversal centerline (22a) of described second district's electrical heating wire (22) is positioned at bottom position when the T-shaped bottle of ammonia uses.
7. the T-shaped bottle of ammonia according to claim 6, it is characterized in that: the width of described cylindrical-shaped main body (80) is 1600mm, girth is 2300mm, described first district's electrical heating wire (21), second district's electrical heating wire (22) and the 3rd district's electrical heating wire (23) width is 1100mm, length is respectively 400mm, 800mm and 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762755.5U CN205071338U (en) | 2015-09-29 | 2015-09-29 | Subregion adds fever type hot -water bag and uses ammonia T type bottle of this hot -water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762755.5U CN205071338U (en) | 2015-09-29 | 2015-09-29 | Subregion adds fever type hot -water bag and uses ammonia T type bottle of this hot -water bag |
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| Publication Number | Publication Date |
|---|---|
| CN205071338U true CN205071338U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520762755.5U Active CN205071338U (en) | 2015-09-29 | 2015-09-29 | Subregion adds fever type hot -water bag and uses ammonia T type bottle of this hot -water bag |
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| CN (1) | CN205071338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757122A (en) * | 2018-05-31 | 2018-11-06 | 江苏雄义环保自动化设备有限公司 | A kind of urea for vehicle pump heater |
-
2015
- 2015-09-29 CN CN201520762755.5U patent/CN205071338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757122A (en) * | 2018-05-31 | 2018-11-06 | 江苏雄义环保自动化设备有限公司 | A kind of urea for vehicle pump heater |
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